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Riotoro Onyx 650W ATX Power Supply

  • 80 Plus Bronze Certified
  • Semi-Modular
  • Flat Cables Reduce Clutter & Airflow
  • Thermally Controlled Fan
  • 3 Year Warranty

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QuickFind: 809572

Mfr part code: PR-BP0650-SM-UK

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    Riotoro Onyx 650W ATX Power Supply Product Description

    Engineered to exacting specifications, the RIOTORO Onyx 650W power supply is based on a new platform that hits the sweet spot for practical, real-world performance, reliability, and price. Ideal for new PC builds or upgrades, the Onyx series semi-modular PSUs are built to our high standards and compatibility for modern processors and motherboards for trouble-free operation. The Onyx PSUs are 80 PLUS Bronze certified efficient for reduced energy costs, heat, and noise. Like all RIOTORO PSUs, the Onyx 650W features full voltage, current, power, and short-circuit protections for improved safety.


    Key Features

    • 80 PLUS Bronze efficiency reduces heat, noise, and operating cost
    • Semi-modular design and flat cables reduces clutter, eases installation, and improves airflow
    • Japanese capacitors for improved reliability
    • Fully compatible with latest Intel and AMD processors, motherboards, and GPUs
    • Thermally controlled fan is virtually inaudible under average loads
    • 3-year warranty



    • Type ATX 12V 2.4
    • Continuous Power 650 watts
    • 80 PLUS Certification 80 PLUS Bronze
    • Cable connection: Semi-Modular
    • Cables: Flat
    • Fan size 120mm
    • Fan bearing Sleeve bearing
    • Japanese capacitors: Yes
    • Operating Temperature: 0-50 °C
    • MTBF (hours): 100,000
    • What's In The Box: 1x PSU, 1x Modular Cable Set & Power Cord, 1x Mounting Screw Set, 1x Quick Start Guide
    • Warranty: 3 years


    Power Inputs/Outputs

    • AC Input: 100-240VAC
    • AC Current: 10 Amps
    • AC Frequency: 50-60Hz
    • DC Output:
    • +3.3v 25A
    • +5v 25A
    • +12V 54A
    • +5Vsb 3A
    • -12V 0.8A



    • ATX 24 Pin Connectors: 1
    • CPU (EPS ATX12V) 8 Pin (4+4) Connectors: 1
    • PCI-E 6+2 Pin Connectors: 2
    • SATA Connectors: 6
    • Peripheral (4-Pin) Connectors: 3
    • Floppy Drive Connectors: 1



    • Width: 150mm
    • Length: 140mm
    • Height: 85mm
    • Weight: 1.6kg

    Technical Specifications


    Device Type Power supply - active Power Factor Correction (PFC) - internal
    Specification Compliance ATX12V 2.4/ EPS12V 2.92
    PSU Form Factor ATX
    Colour Black
    Localisation United Kingdom

    Power Device

    Input Voltage AC 100-240 V
    Frequency Required 50 - 60 Hz
    Power Output Connectors Details 1 x power 24 pin ATX ¦ 1 x power 8 pin EPS12V with detachable 4 pin ATX12V section ¦ 2 x 8 pin PCI Express power with detachable 2 pin section ¦ 6 x 15 pin Serial ATA power ¦ 3 x 4 PIN internal power ¦ 1 x 4 PIN mini-power connector
    Output Voltage +3.3, +5, ±12 V
    Power Capacity 650 Watt
    Output Current +3.3V - 25 A ¦ +5V - 25 A ¦ +12V - 54 A ¦ -12V - 0.8 A ¦ +5VSB - 3 A
    Efficiency 86%
    80 PLUS Certification 80 PLUS Bronze


    MTBF 100,000 hours
    Cooling System 120 mm fan
    Features Over current protection, over voltage protection, undervoltage protection
    Compliant Standards UL, BSMI, CCC, FCC, RoHS, WEEE, cULus

    Manufacturer Warranty

    Service & Support Limited warranty - 3 years

    Environmental Parameters

    Min Operating Temperature 0 °C
    Max Operating Temperature 50 °C

    Dimensions & Weight

    Width 15 cm
    Depth 14 cm
    Height 8.5 cm

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